make sure u hav all th powerful weapons, upgraded is best, and fill up with ammo and nanotech b4 u enter.

deploy a few mini/mega-turret guns (if its not th rite names 4 th weapons i apologize, i havnt played 4 nearly a year) and go with ur weakest hand weapons 1st. dont use th tesla barrier until u absolutely need it. just keep dodging and u should slowly eat away at its health. keep at it n ul eventually make it.

hope i hav helped, as i sed, i havnt played 4 nearly a year...

Shorty xoxo

.:Here I lie:..:On my bed:..:Thoughts of you:..:Racing through my head:..:Why did you leave me?:..:Why did you go?:..:Only you:..:Will ever know:.